1275348 has 12 divisors (see below), whose sum is σ = 2975840. Its totient is φ = 425112.

The previous prime is 1275341. The next prime is 1275349. The reversal of 1275348 is 8435721.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1275348² = 3253025042208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1275341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53128 + ... + 53151.

2^1275348 is an apocalyptic number.

It is an amenable number.

1275348 is an abundant number, since it is smaller than the sum of its proper divisors (1700492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1275348 is a wasteful number, since it uses less digits than its factorization.

1275348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106286 (or 106284 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 1275348 is about 1129.3130655403. The cubic root of 1275348 is about 108.4450088370.

The spelling of 1275348 in words is "one million, two hundred seventy-five thousand, three hundred forty-eight".